Linux Distros Unpatched Vulnerability : CVE-2026-86141

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - xmlregexp in libxml2 before 2.15.4 has a NULL pointer dereference in xmlRegNewParserCtxt after a strdup failure, i.e., it does not calculate a string length aft...

Linux Distros Unpatched Vulnerability : CVE-2026-86139

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In libxml2 before 2.15.4, xmlURIEscapeStr in uri.c has an integer overflow. CVE-2026-86139 Note that Nessus relies on the presence of the package as reported by...

PT-2026-86301

Name of the Vulnerable Software and Affected Versions libxml2 versions prior to 2.15.4 Description A stack-based buffer overflow exists in the xmlSnprintfElements function within the valid.c file. The issue occurs because the function uses strcat to build element strings into a fixed-size stack...

CVE-2024-58378

Nokogiri before 1.15.6 and 1.16.x before 1.16.2, when using bundled libxml2, is affected by the libxml2 flaw CVE-2024-25062...

CVE-2022-51000

Nokogiri before 1.13.2, when using bundled libxml2 and libxslt, is affected by the libxslt flaw CVE-2021-30560 and the libxml2 flaw CVE-2022-23308...

CVE-2025-71407

Nokogiri before 1.18.3, when using bundled libxml2, is affected by the libxml2 flaws CVE-2025-24928 and CVE-2024-56171...

Oracle Linux 8 : ELSA-2026-61248-0: / libxml2 (ELSA-2026-612480)

The remote Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-612480 advisory. 2.9.7-21.7 - Fix CVE-2026-11979 RHEL-215569 Tenable has extracted the preceding description block directly from the Oracle Linux security advisory. Note that...

Oracle Linux 9 : ELSA-2026-61247-0: / libxml2 (ELSA-2026-612470)

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-612470 advisory. - Fix CVE-2026-11979 RHEL-215568 Tenable has extracted the preceding description block directly from the Oracle Linux security advisory. Note that...

SUSE CVE-2026-6653

Use After Free in libxml2's xmlParseInternalSubset from GNOME libxml2 version 2.9.11 to 2.11.0 allows a remote attacker to cause a denial-of-service via maliciously crafted XML input with improper entity resolution handling...

MiracleLinux 9 : libxml2-2.9.13-14.el9_8.4 (AXSA:2026-1716:08)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-1716:08 advisory. libxml2: mingw-libxml2: libxml2: Denial of Service via crafted XML input due to use-after-free CVE-2026-6653 libxml2: libxml2: Arbitrary code...

libxml2 security update

2.9.13-14.4 - Fix CVE-2026-11979 RHEL-215568 2.9.13-14.3 - Fix CVE-2026-6653 RHEL-215619...

MiracleLinux 8 : libxml2-2.9.7-21.el8_10.7 (AXSA:2026-1714:07)

The remote MiracleLinux 8 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2026-1714:07 advisory. libxml2: libxml2: Arbitrary code execution in xmlcatalog utility via buffer overflow CVE-2026-11979 Tenable has extracted the preceding description block...

libxml2 security update

An update is available for libxml2. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The libxml2 library is a development toolbox providing the implementation of...

RLSA-2026:61247 Moderate: libxml2 security update

The libxml2 library is a development toolbox providing the implementation of various XML standards. Security Fixes: libxml2: mingw-libxml2: libxml2: Denial of Service via crafted XML input due to use-after-free CVE-2026-6653 libxml2: libxml2: Arbitrary code execution in xmlcatalog utility via...

libxml2 security update

An update is available for libxml2. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The libxml2 library is a development toolbox providing the implementation of...

RLSA-2026:61248 Moderate: libxml2 security update

The libxml2 library is a development toolbox providing the implementation of various XML standards. Security Fixes: libxml2: libxml2: Arbitrary code execution in xmlcatalog utility via buffer overflow CVE-2026-11979 For more details about the security issues, including the impact, a CVSS score,...

RHSA-2026:61248 Red Hat Security Advisory: libxml2 security update

Bulletin has no description...

RHSA-2026:61247 Red Hat Security Advisory: libxml2 security update

Bulletin has no description...

Security Bulletin: Maximo AI Service uses multiple third party dependencies which are vulnerable to multiple CVEs.

Summary Maximo AI Service uses langchain-text-splitters 0.3.9, flask 3.1.0, coreutils 8.32-39.el9 and libxml2 2.9.13-14.el98.1 which are vulnerable to PSIRT-GHSA-fv5p-p927-qmxr, CVE-2025-47278, CVE-2026-27205, CVE-2025-5278 and CVE-2025-6170. This bulletin contains information regarding the...

libxml2: libxml2: Arbitrary code execution in xmlcatalog utility via buffer overflow

A flaw was found in libxml2, specifically within the xmlcatalog utility when operating in shell mode. An attacker can exploit multiple stack-based buffer overflows by providing an excessively long input line. This leads to memory corruption, which may cause the application to crash or potentially...